9. how is the water tank of each type of heat pump equipped?
Because the output load of the heat pump unit is relatively small and the speed of hot water production is slow, the heat pump unit is to prepare hot water for use at any time, instead of producing hot water when using water. The water tank is designed according to the user's daily water consumption, and the design capacity is large enough to realize 24-hour continuous water supply.
10. is the operation of heat pump unit stable?
The operation is very stable and reliable. The air energy heat pump is specially equipped with high and low pressure protection, winter antifreeze protection, exhaust temperature over protection, outlet water temperature over protection, water flow temperature difference protection, water flow switch protection and compressor operation and shutdown delay protection.
11. What are the characteristics of domestic heat pump water heater?
Air energy heat pump water heater has many models. It is a new type of high efficiency, safety, environmental protection and superior performance home central water heater specially designed for families. Its main features are as follows:
a. Pressure water tank design: sufficient water pressure, automatic balance of cold and hot water pressure;
b. Split design: very convenient for installation;
c. Microcomputer control: fully automatic operation,
d. Any combination of water tank host: meet the personalized needs.
12. How to choose the water tank of domestic heat pump water heater?
The water tank of the heat pump water heater is determined according to the actual water consumption of the user in a day. Under the conditions acceptable to the user, it is recommended that the user select the water tank of the first model, general family: 1-2 people, equipped with 150 or 200L water tank (100L / person); 3-4 people, equipped with 200 or 2 × 150L water tank (80L / person); 5-6 people, equipped with 300 or 2 × 200L water tank (70L / person).
13. What are the advantages of heat pump products compared with boilers?
A. High thermal efficiency: the annual average thermal efficiency of the product is over 300%, while the thermal efficiency of the boiler will not exceed 100%.
B. Low operation cost: compared with oil and gas boilers, it can save 70% of energy on average in the whole year. With the lower electricity price and the rising fuel price, the advantages of low operation cost are increasingly prominent.
C. Environmental protection: the heat pump product does not have any combustion emissions, and the environmental protection refrigerant R410A is selected as the refrigerant, which has zero pollution to the ozone layer, so it is a good environmental protection product.
D. Operation safety, no need to be on duty: compared with fuel boiler, operation is absolutely safe, and fully automatic control, no need to be on duty, which can save personnel cost.
E. Modular installation, easy to add equipment: the product adopts the parallel installation mode of multiple units, when the user's water consumption increases, the equipment can be added at any time.